混凝土的腐蚀机理与新型防护方法  

CORROSION MECHANISM OF CONCRETE AND NEW PROTECTION METHODS

作　　者：杜洪彦[1] 邱富荣[1] 林昌健[2] 

机构地区：[1]中国科学院福建物质结构研究所二部,厦门361012 [2]厦门大学化学化工学院固体表面物理化学国家重点实验室,厦门361005

出　　处：《腐蚀科学与防护技术》2001年第3期156-161,共6页Corrosion Science and Protection Technology

基　　金：国家自然科学基金资助项目 !(5 98710 43 )

摘　　要：综述了混凝土混凝土腐蚀的机理和影响因素 ,讨论了混凝土设计、施工、和维护中应该注意的问题 .从节约能源、资源的和保护环境的角度 ,介绍了新型的防护方法 ,包括新型混凝土、新型外加剂、新型杀菌剂、新型电化学驱氯和再碱化技术 。The mechanism and the influance factors of concrete corrosion have been described in this review, including physical destruction,chemical attack and biological action. The matters that should be noticed during design, operation and maintenance have also been discussed. To economize on resources and energy and to protect the environment, several new methods to enhance the durability of concrete structure are suggested,in terms of new concrete, new admixtures, new bactericide, new technology of electrochemical removal of chloride and new coatings.

关 键 词：混凝土 腐蚀机理 防护方法 设计 施工 维护 

分 类 号：TU528[建筑科学—建筑技术科学]